A single SVG circle with a thick blue stroke and red fill sits on a 500-by-500 canvas, paired with an HTML page that also displays a “Hello HTMLss!” message. The example demonstrates basic SVG shape rendering using inline XML elements—specifically a `<circle>` with fixed `cx`, `cy`, `r`, `stroke`, `stroke-width`, and `fill` attributes—inside a static HTML document. No JavaScript libraries or dynamic data are used; the visualization is purely declarative markup, with styling defined directly on the element. The source is a minimal hand-written file (v3), and the rendering relies on the browser’s native SVG support.